Businesswoman In Presentation At Conference Raising Hand To Ask Question
Teenage Students Raising Hand To Ask Question In Classroom
Tracking shot of group of female students studying at classroom, one lady raising hand and asking question
Pupils At Montessori School Raising Hands To Answer Question
Slow motion shot of multi-ethnic students sitting at desks in lecture hall raising hands to ask or answer question
Rear view slow motion of students sitting at desks in classroom, raising hands when male blurred teacher asking question
Back view waist up slowmo of Biracial male university student raising hand to ask professor question during lecture in classroom
Waist up slowmo of multicultural group of students having lecture in auditorium. Biracial girl raising her hand to ask professor question
Chest up slowmo of African American middle school girl raising hand and asking teacher question during lesson in modern classroom
High School Pupils Raising Hands In Biology Class To Answer Question
High School Pupils Raising Hands In Biology Class To Answer Question
Crane shot of smiling teacher asking questions to kids in school class. Clever schoolchildren raising hands at lesson in classroom. Mixed race pupils answering questions of schoolteacher at school